Ask your own question, for FREE!
Mathematics 33 Online
OpenStudy (anonymous):

Which of the following is the third term of the expansion (a + b)^n? A. C(n, 2)an - 2b² B. C(n, 3)an - 3b C. C(n, 2)a²bn - 2

OpenStudy (goformit100):

C. C(n, 2)a²bn - 2

OpenStudy (anonymous):

are you sure?

OpenStudy (anonymous):

Okay, i'm trusting you with this.

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Latest Questions
danielfootball123: HAPPY EASTER!!!!
3 minutes ago 7 Replies 0 Medals
Puck: for all you amazing people
3 hours ago 2 Replies 2 Medals
Breathless: update on drawing.
2 hours ago 12 Replies 5 Medals
ShadowKid3: what are examples of a class three lever?
1 day ago 3 Replies 2 Medals
alphaXtiger: Help pls
2 days ago 3 Replies 1 Medal
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!